6866790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 19837440

約数和(自身を除く): 12970650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1721, 1995, 3442, 3990, 5163, 8605, 10326, 12047, 17210, 24094, 25815, 32699, 36141, 51630, 60235, 65398, 72282, 98097, 120470, 163495, 180705, 196194, 228893, 326990, 361410, 457786, 490485, 686679, 980970, 1144465, 1373358, 2288930, 3433395, 6866790]

約数ペア:

[(1, 6866790), (2, 3433395), (3, 2288930), (5, 1373358), (6, 1144465), (7, 980970), (10, 686679), (14, 490485), (15, 457786), (19, 361410), (21, 326990), (30, 228893), (35, 196194), (38, 180705), (42, 163495), (57, 120470), (70, 98097), (95, 72282), (105, 65398), (114, 60235), (133, 51630), (190, 36141), (210, 32699), (266, 25815), (285, 24094), (399, 17210), (570, 12047), (665, 10326), (798, 8605), (1330, 5163), (1721, 3990), (1995, 3442)]